html,body{
	width: 100%;
	height:100%;
}
html,body,div,ul,li,ol,h1,h2,h3,h4,h5,h6,p{
	margin: 0;
	padding:0;
	border: 0;
	outline: 0;
	box-sizing: border-box;
}
.centainer, .centainer-fluid{
	width: 100%;
	height:100%;
	margin: 0 auto;
}
.centainer-fluid{
	max-width:1200px;
}
.row{}
.row:after{
	clear:both;
	content: "";
	display: block;
	height: 0;
    overflow: hidden;
}
div[class^="col"]{
	float: left;
}
.row > div{
	width:100%;
}
@media screen and (min-width:1200px){
	/*lg=large 大屏幕的列 */
	.row .col-lg-1{width:8.33%}
	.row .col-lg-2{width:16.66%}
	.row .col-lg-3{width:24.99%}
	.row .col-lg-3{width:24.99%}
	.row .col-lg-4{width:33.32%}
	.row .col-lg-5{width:41.65%}
	.row .col-lg-6{width:49.98%}
	.row .col-lg-7{width:58.31%}
	.row .col-lg-8{width:66.64%}
	.row .col-lg-9{width:74.97%}
	.row .col-lg-10{width:83.3%}
	.row .col-lg-11{width:91.63%}
	.row .col-lg-12{width:99.96%}
	
	.row .col-lg-offset-1{margin-left: 8.33%}
	.row .col-lg-offset-2{margin-left:16.66%}
	.row .col-lg-offset-3{margin-left:24.99%}
	.row .col-lg-offset-4{margin-left:33.32%}
	.row .col-lg-offset-5{margin-left:41.65%}
	.row .col-lg-offset-6{margin-left:49.98%}
	.row .col-lg-offset-7{margin-left:58.31%}
	.row .col-lg-offset-8{margin-left:66.64%}
	.row .col-lg-offset-9{margin-left:74.97%}
	.row .col-lg-offset-10{margin-left:83.3%}
	.row .col-lg-offset-11{margin-left:91.63%}
	.row .col-lg-offset-12{margin-left:99.96%}
	
	.row .col-lg-offset-right-1{margin-right: 8.33%}
	.row .col-lg-offset-right-2{margin-right:16.66%}
	.row .col-lg-offset-right-3{margin-right:24.99%}
	.row .col-lg-offset-right-4{margin-right:33.32%}
	.row .col-lg-offset-right-5{margin-right:41.65%}
	.row .col-lg-offset-right-6{margin-right:49.98%}
	.row .col-lg-offset-right-7{margin-right:58.31%}
	.row .col-lg-offset-right-8{margin-right:66.64%}
	.row .col-lg-offset-right-9{margin-right:74.97%}
	.row .col-lg-offset-right-10{margin-right:83.3%}
	.row .col-lg-offset-right-11{margin-right:91.63%}
	.row .col-lg-offset-right-12{margin-right:99.96%}
}

@media screen and (max-width:1200px){
	/*md=middle 中屏幕的列 */
	.row .col-md-1{width:8.33%}
	.row .col-md-2{width:16.66%}
	.row .col-md-3{width:24.99%}
	.row .col-md-4{width:33.32%}
	.row .col-md-5{width:41.65%}
	.row .col-md-6{width:49.98%}
	.row .col-md-7{width:58.31%}
	.row .col-md-8{width:66.64%}
	.row .col-md-9{width:74.97%}
	.row .col-md-10{width:83.3%}
	.row .col-md-11{width:91.63%}
	.row .col-md-12{width:99.96%}
	
	.row .col-md-offset-2{margin-left:16.66%}
	.row .col-md-offset-1{margin-left: 8.33%}
	.row .col-md-offset-3{margin-left:24.99%}
	.row .col-md-offset-4{margin-left:33.32%}
	.row .col-md-offset-5{margin-left:41.65%}
	.row .col-md-offset-6{margin-left:49.98%}
	.row .col-md-offset-7{margin-left:58.31%}
	.row .col-md-offset-8{margin-left:66.64%}
	.row .col-md-offset-9{margin-left:74.97%}
	.row .col-md-offset-10{margin-left:83.3%}
	.row .col-md-offset-11{margin-left:91.63%}
	.row .col-md-offset-12{margin-left:99.96%}
	
	.row .col-md-offset-right-1{margin-right: 8.33%}
	.row .col-md-offset-right-2{margin-right:16.66%}
	.row .col-md-offset-right-3{margin-right:24.99%}
	.row .col-md-offset-right-4{margin-right:33.32%}
	.row .col-md-offset-right-5{margin-right:41.65%}
	.row .col-md-offset-right-6{margin-right:49.98%}
	.row .col-md-offset-right-7{margin-right:58.31%}
	.row .col-md-offset-right-8{margin-right:66.64%}
	.row .col-md-offset-right-9{margin-right:74.97%}
	.row .col-md-offset-right-10{margin-right:83.3%}
	.row .col-md-offset-right-11{margin-right:91.63%}
	.row .col-md-offset-right-12{margin-right:99.96%}
}
@media screen and (max-width:992px){
	/*sm=small 小屏幕的列 */
	.row .col-sm-1{width:8.33%}
	.row .col-sm-2{width:16.66%}
	.row .col-sm-3{width:24.99%}
	.row .col-sm-4{width:33.32%}
	.row .col-sm-5{width:41.65%}
	.row .col-sm-6{width:49.98%}
	.row .col-sm-7{width:58.31%}
	.row .col-sm-8{width:66.64%}
	.row .col-sm-9{width:74.97%}
	.row .col-sm-10{width:83.3%}
	.row .col-sm-11{width:91.63%}
	.row .col-sm-12{width:99.96%}
	
	.row .col-sm-offset-1{margin-left: 8.33%}
	.row .col-sm-offset-2{margin-left:16.66%}
	.row .col-sm-offset-3{margin-left:24.99%}
	.row .col-sm-offset-4{margin-left:33.32%}
	.row .col-sm-offset-5{margin-left:41.65%}
	.row .col-sm-offset-6{margin-left:49.98%}
	.row .col-sm-offset-7{margin-left:58.31%}
	.row .col-sm-offset-8{margin-left:66.64%}
	.row .col-sm-offset-9{margin-left:74.97%}
	.row .col-sm-offset-10{margin-left:83.3%}
	.row .col-sm-offset-11{margin-left:91.63%}
	.row .col-sm-offset-12{margin-left:99.96%}
	
	.row .col-sm-offset-right-1{margin-right: 8.33%}
	.row .col-sm-offset-right-2{margin-right:16.66%}
	.row .col-sm-offset-right-3{margin-right:24.99%}
	.row .col-sm-offset-right-4{margin-right:33.32%}
	.row .col-sm-offset-right-5{margin-right:41.65%}
	.row .col-sm-offset-right-6{margin-right:49.98%}
	.row .col-sm-offset-right-7{margin-right:58.31%}
	.row .col-sm-offset-right-8{margin-right:66.64%}
	.row .col-sm-offset-right-9{margin-right:74.97%}
	.row .col-sm-offset-right-10{margin-right:83.3%}
	.row .col-sm-offset-right-11{margin-right:91.63%}
	.row .col-sm-offset-right-12{margin-right:99.96%}
}
@media screen and (max-width:768px){
	/*xs=x-small 超小屏幕的列 */
	.row .col-xs-1{width:8.33%}
	.row .col-xs-2{width:16.66%}
	.row .col-xs-3{width:24.99%}
	.row .col-xs-4{width:33.32%}
	.row .col-xs-5{width:41.65%}
	.row .col-xs-6{width:49.98%}
	.row .col-xs-7{width:58.31%}
	.row .col-xs-8{width:66.64%}
	.row .col-xs-9{width:74.97%}
	.row .col-xs-10{width:83.3%}
	.row .col-xs-11{width:91.63%}
	.row.col-xs-12{width:99.96%}
	
	.row .col-xs-offset-1{margin-left: 8.33%}
	.row .col-xs-offset-2{margin-left:16.66%}
	.row .col-xs-offset-3{margin-left:24.99%}
	.row .col-xs-offset-4{margin-left:33.32%}
	.row .col-xs-offset-5{margin-left:41.65%}
	.row .col-xs-offset-6{margin-left:49.98%}
	.row .col-xs-offset-7{margin-left:58.31%}
	.row .col-xs-offset-8{margin-left:66.64%}
	.row .col-xs-offset-9{margin-left:74.97%}
	.row .col-xs-offset-10{margin-left:83.3%}
	.row .col-xs-offset-11{margin-left:91.63%}
	.row .col-xs-offset-12{margin-left:99.96%}
	
	.row .col-xs-offset-right-1{margin-right: 8.33%}
	.row .col-xs-offset-right-2{margin-right:16.66%}
	.row .col-xs-offset-right-3{margin-right:24.99%}
	.row .col-xs-offset-right-4{margin-right:33.32%}
	.row .col-xs-offset-right-5{margin-right:41.65%}
	.row .col-xs-offset-right-6{margin-right:49.98%}
	.row .col-xs-offset-right-7{margin-right:58.31%}
	.row .col-xs-offset-right-8{margin-right:66.64%}
	.row .col-xs-offset-right-9{margin-right:74.97%}
	.row .col-xs-offset-right-10{margin-right:83.3%}
	.row .col-xs-offset-right-11{margin-right:91.63%}
	.row .col-xs-offset-right-12{margin-right:99.96%}
}

